書誌事項
- タイトル別名
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- Study on Diagnostic Method for XLPE Cable by Harmonics in Loss Current
- ソンシツ デンリュウ コウチョウハ セイブン ニ ヨル CV ケーブル レッカ シンダンホウ ノ ケントウ
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説明
Degradation of XLPE cable by water trees gives rise to harmonics in the loss current. The authors are engaged in development of diagnostic methods for water tree degradation utilizing these harmonic components. As a result of this development, the following was discovered. The harmonic components occurring in the loss current provide an extremely good indication of the state of degradation. Harmonic components arise as a result of the nonlinear voltage-current characteristic of water trees. An equivalent circuit which incorporates this nonlinearity of water trees faithfully reproduces the loss current waveforms obtained in experiments. When a voltage at a frequency differing from commercial frequencies is superposed, a degradation signal occurs at a characteristic frequency.
収録刊行物
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- 電気学会論文誌Ｂ（電力・エネルギー部門誌）
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電気学会論文誌Ｂ（電力・エネルギー部門誌） 119 (4), 438-444, 1999
一般社団法人 電気学会
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詳細情報 詳細情報について
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- CRID
- 1390001204606105728
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- NII論文ID
- 130006842322
- 10014612552
- 10009877644
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- NII書誌ID
- AN10136334
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- ISSN
- 13488147
- 03854213
- http://id.crossref.org/issn/03854213
- https://id.crossref.org/issn/03854213
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- NDL書誌ID
- 4704516
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- データソース種別
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- JaLC
- NDLサーチ
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可
